Baumuller b maXX 5000 Series - Page 59

Technical data
Instruction handbook b maXX 5000
Document No.: 5.09021.16
59
of 328
3
m BM5030 mains rectifier unit with safety function
NOTE!
Description of BM5030 with safety function BM
5030-XX2X-...
refer to ZC.3
Electrical data BM5030 with safety function– as from page 304.
m BM50
3X mains rectifier unit without safety function
BM5031 BM5031-A BM5031 BM5031-A
-XT0X-..
/-XI0X-.. / -XG0X-..
without charge resistor
-XR0X-.. /-XS0X-.. / -XW0X-..
with charge resistor
Input rated power
1)
12 kVA 17.5 kVA
14)
Input rated current (I
eff
)
1) 2) 3)
17 A 25 A
Distortion factor of the
input current (THD
I
)
1)
57 % ± 10 % 180 % ± 10 %
Input peak current (I
eff
)
1) 2) 3)
25 A for max. 150 s 37.5 A for max. 150 s
DC link voltage 
power supply dependent/rated
540 V
DC
at U
supply
= 3 x 400 V
DC link capacitance (internal) 940 µF
DC link discharge time
(internal DC link capacitance)
9)
Approx. 450 s
Total max. connectible capacitance in the 
DC link (internal + external)
20 mF
Connection power at DC link
1) 5)
10 kW 18 kW
Peak power at DC link
4) 6)
15 kW for max. 150 s 27 kW for max. 150 s
Ready-to-operate after  7 s
Max. charge-up time  10 s
Quick discharge
10)
 5 s
External brake resistor R
B
R
B
33
External brake resistor continuous power 18 kW
Quick discharge resistor -
Power loss with regard to power supply
7)
40 W 80 W
Power loss with regard to control voltage 
supply
8)
Max. 10 W
Cooling air requirement power heat sink 40 m
3
/h - 40 m
3
/h -
Cooling air velocity power heat sink - > 5 m/s - > 5 m/s
Cooling air requirement internal space of
de
vice
8 m
3
/h
Footnotes refer to Zpage 65–.